Hutchinson River Parkway Ramp
This three sided Hy-Span® bridge carries an on-ramp to the Hutchinson River Parkway over Blind Brook in Rye Brook, New York. Hand laid granite stones attached to the end units and adjacent wing walls blends the structure together with the native granite stones in the stream bed.
Hy-Span® units, with a rise of 2.4m and a span of 11.9m were placed on cast-in-place footings at a 40° skew. The flow of water was maintained in pipes in the stream bed throughout the construction process.